Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N,N'-BIS(SALICYLIDENE)-1,4-BUTANEDIAMINE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N,N'-BIS(SALICYLIDENE)-1,4-BUTANEDIAMINE
Price: ￥768.0/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N,N'-BIS(SALICYLIDENE)-1,4-BUTANEDIAMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3955-57-5

3955-57-5 structure

3955-57-5 structure

Name: N,N'-BIS(SALICYLIDENE)-1,4-BUTANEDIAMINE
Chemical Name: 6-[[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]butylamino]methylidene]cyclohexa-2,4-dien-1-one
CAS Number: 3955-57-5
Molecular Formula: C₁₈H₂₀N₂O₂
Molecular Weight: 296.364
Create Date: 2018-12-09 19:12:49
Modify Date: 2025-08-25 17:07:57

Name	6-[[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]butylamino]methylidene]cyclohexa-2,4-dien-1-one
Synonyms	2,2'-{1,4-Butanediylbis[nitrilo(E)methylylidene]}diphenol N,N'-disalicylidene-butanediyldiamine 2,2'-{Butane-1,4-diylbis[nitrilo(E)methylylidene]}diphenol Phenol, 2,2'-[1,4-butanediylbis[nitrilo(E)methylidyne]]bis- N,N'-disalicylidenetetramethylenediamine

Density	1.1±0.1 g/cm3
Boiling Point	484.5±40.0 °C at 760 mmHg
Melting Point	90ºC
Molecular Formula	C₁₈H₂₀N₂O₂
Molecular Weight	296.364
Flash Point	321.5±16.6 °C
Exact Mass	296.152466
PSA	65.18000
LogP	3.83
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.569

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26;S37/S39

90-02-8 structure

90-02-8

110-60-1 structure

110-60-1

~94%

3955-57-5 structure

3955-57-5

Literature: US2009/171120 A1, ; Page/Page column 18 ;

90-02-8 structure

90-02-8

~%

3955-57-5 structure

3955-57-5

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2>149, p. 217,247

Precursor 2
90-02-8 110-60-1
DownStream 0

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